/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package com.google.code.twiddling.core.command.builtin;

import com.google.code.twiddling.core.command.AbstractCommand;
import com.google.code.twiddling.core.command.CommandContext;
import com.google.code.twiddling.core.command.Command;

/**
 * 
 * @author <a href="mailto:jeff.yuchang@gmail.com">Jeff Yu</a>
 * 
 */
@Command(name="exit", aliases={"bye"}, description="exit the twiddling shell",
		 usage="exit [OPTION]...", example="exit -h")
public class ExitCommand extends AbstractCommand {
	
	@Override
	public void doExecute(CommandContext context) throws Exception {
		context.getEnvironment().getShell().stop();
	}

}
